Bug in OpenCL compiler from Apple: how to report the problem?

Hi all,

I found a bug in the OpenCL compiler from Apple when targeting the NVIDIA GPU. I would like to get in touch with one of the developer from Apple to send them my bug report (I have isolated the problem by looking at the assembly generated). Does anyone knows who I could contact within Apple?

Many thanks,
Christophe.

You need to register as an Apple developer:
http://developer.apple.com/programs/register/

Once logged in, there is a link for the bug reporter somewhere.